OMEGA PSI PHI - ΩΨΦ This plate was proposed in 2014, but never produced.
Never Issued
This plate was reported on the Jersey Ques web site (newsletter of Omega Psi Phi).
Apparently, some test sheeting was produced - I've formatted it here to look like a plate - but notice, no bolt holes !
Paul Rosenberg sent me the picture and reminded me that it existed.

PROPOSED DESIGN
Note the weird stacked C/4 prefix

New Jersey Omega Psi Phi License Plate